CN206839068U - The funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses - Google Patents
The funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses Download PDFInfo
- Publication number
- CN206839068U CN206839068U CN201720731499.2U CN201720731499U CN206839068U CN 206839068 U CN206839068 U CN 206839068U CN 201720731499 U CN201720731499 U CN 201720731499U CN 206839068 U CN206839068 U CN 206839068U
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- China
- Prior art keywords
- funnel
- cleaning agent
- slag
- aluminium liquid
- utility
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
It the utility model is related to the funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses, including funnel, contact pin and connecting rod, the contact pin is fixed on funnel, the contact pin is fixed in side wall by connecting rod, the expanded view of the funnel is not isosceles trapezoid, the utility model changes the whole bag of slag-cleaning agent and adds the mode that chute pours casting ladle, it is ensured that slag-cleaning agent automatic bag-opening after funnel is added flows out slag-cleaning agent, eliminates the process being manually open.
Description
Technical field
It the utility model is related to funnel accessories field, the funnel that specially a kind of aluminium liquid melting slag-cleaning agent addition uses.
Background technology
Aluminium alloy wheel hub manufacture is A356.2 alloys with aluminium alloy material, and the alloy is transferred to quiet after smelting furnace melts
Stove is put, after the standing of 30 minutes or so, is transferred in the casting ladle of 1.6t capacity and carries out injection refining, have rotor degasification in industry
With air brick degasification two ways, each corresponding two kinds of slag-cleaning agent feed postitions, the latter are mainly poured into the whole bag of slag-cleaning agent at present
Go out in aluminium chute, poured with aluminium liquid in chute in casting ladle, because height fall and whole bag concentrate feed postition, often lead to remove
Situations such as slag effect is bad, and aluminium liquid degree of purity is unsatisfactory for technological requirement, this point just will be obvious that on the clinker after floating slag,
Knock bits open, can substantially see the inside has the complete slag-cleaning agent of a large amount of unreacteds, and the result of this insufficient reaction causes low pressure to cast
Wheel hub decrease in yield after making, subject matter are wheel rim dreg defect and smart car front dreg defect.
The present invention《The funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses》Mainly for whole bag slag-cleaning agent with going out aluminium chute
The improvement design that the feed postition that interior aluminium liquid pours is carried out, the funnel of design can change the feed postition of slag-cleaning agent, make scarfing cinder
Agent slowly spilling from funnel and being flowed to together with aluminium liquid in casting ladle at the uniform velocity, can so make slag-cleaning agent more fully with aluminium liquid
Interior impurity reaction, ensures the stability of technique, and then ensures that die casting meets technological requirement with aluminium liquid quality.
Utility model content
The purpose of this utility model is that providing a kind of aluminium liquid melting slag-cleaning agent adds the funnel used, and it can effectively be solved
Certainly problem present in background technology.
To achieve the above object, the utility model provides following technical scheme：Including funnel, contact pin and connecting rod, institute
State contact pin to be fixed on funnel by connecting rod, the expanded view of the funnel is not isosceles trapezoid.
Further, the quantity of described contact pin is several, and several described contact pins are fixed on side by connecting rod
On wall.
Compared with prior art, the beneficial effects of the utility model are：The design and application of new funnel, change scarfing cinder
The whole bag of agent adds the feed postition that chute pours casting ladle, it is ensured that slag-cleaning agent automatic bag-opening after funnel is added flows out scarfing cinder
Agent, the process being manually open is eliminated, while outer packing plastic can be taken out from funnel, rather than whole bag feed postition,
Plastics package will also be flowed in casting ladle with aluminium liquid and polluted, it is often more important that, slag-cleaning agent can in funnel slowly at the uniform velocity
Flowed to together with aluminium liquid in casting ladle, make reaction more abundant, slagging-off effect become apparent from, can so greatly improve the pure of aluminium liquid
Cleanliness, at least 0.8 percentage point of die casting integrated yield is improved, reduces die casting quantity scrapped etc. caused by aluminium liquid slag inclusion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of top view in the utility model；
Fig. 3 is funnel expanded view in the utility model；
In reference：1. funnel；2. contact pin；3. connecting rod.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：Including funnel 1, contact pin 2 and connecting rod 3, insert
Pin 2 is fixed on funnel 1 by connecting rod 3, and the expanded view of funnel 1 is not isosceles trapezoid.
As preferable, as needed, the quantity of contact pin 2 can be arranged to several, and each contact pin 2 passes through connection
Bar 3 is fixed in side wall.
The utility model is at work：It is pyramidal structure that this, which dusts with funnel 1, and small opening can ensure slag-cleaning agent energy
The stable outflow out of funnel 1 at the uniform velocity, flowed into together with aluminium liquid in casting ladle, big opening position is more than slag-cleaning agent 1kg volume, protects
Card can be loaded completely without leaking outside, meanwhile, the indoor design of funnel 1 has head to open a bag pin for needle-like, and backshank inserts out the aluminium of aluminium
In liquid, more than 700 degrees Celsius of temperature of aluminum liquid conduction can ensure open that bag pin is enough the plastic packaging bag for scorching slag-cleaning agent, make scarfing cinder
When funnel 1 is added, quickly being broken flows out slag-cleaning agent for agent, opens a bag pin design length 250mm.This funnel 1 changes
The feed postition of slag-cleaning agent, make slag-cleaning agent slowly flowing out from funnel 1 and flowing into casting ladle together with aluminium liquid at the uniform velocity, through filling
After dividing reaction, aluminium liquid quality is improved significantly, and after being transported in low-voltage temperature-keeping stove, carries out wheel hub low pressure casting, passes through
After the design and application of new funnel 1, die casting yield rate index improves 0.8 percentage point, and the design of new funnel 1 is with answering
With changing the whole bag of slag-cleaning agent and add the feed postition that chute pours casting ladle, it is ensured that slag-cleaning agent after funnel 1 is added automatically
Bag outflow slag-cleaning agent is opened, eliminates the process being manually open, while outer packing plastic can be taken out from funnel 1, rather than
Whole bag feed postition, plastics package will also be flowed in casting ladle with aluminium liquid and polluted, it is often more important that, slag-cleaning agent can leak
Slow being flowed to together with aluminium liquid in casting ladle at the uniform velocity in bucket 1, makes reaction more abundant, slagging-off effect becomes apparent from, so can be big
Width improves the degree of purity of aluminium liquid, improves at least 0.8 percentage point of die casting integrated yield, reduces the die casting caused by aluminium liquid slag inclusion
Quantity scrapped etc..
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. the funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses, including funnel (1) is characterized in that：Also include contact pin (2) with
And connecting rod (3), the contact pin (2) are fixed on funnel (1) by connecting rod (3), the expanded view of the funnel (1) is
Waist is trapezoidal.
2. the funnel that a kind of aluminium liquid melting slag-cleaning agent addition according to claim 1 uses, it is characterised in that：Described inserts
Pin (2) quantity is several, and several described contact pins (2) are fixed in side wall by connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731499.2U CN206839068U (en) | 2017-06-22 | 2017-06-22 | The funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731499.2U CN206839068U (en) | 2017-06-22 | 2017-06-22 | The funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206839068U true CN206839068U (en) | 2018-01-05 |
Family
ID=60801607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731499.2U Expired - Fee Related CN206839068U (en) | 2017-06-22 | 2017-06-22 | The funnel that a kind of aluminium liquid melting slag-cleaning agent addition uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206839068U (en) |
-
2017
- 2017-06-22 CN CN201720731499.2U patent/CN206839068U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |